Solid-phase carrier including IgG-binding peptide, and IgG separation method

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United States of America Patent

PATENT NO 12202858
APP PUB NO 20210380637A1
SERIAL NO

17284309

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Abstract

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The purpose of the present invention is to provide a solid-phase carrier on which an IgG-binding peptide is immobilized, the peptide being usable for IgG purification, having resistance to repeated washing with an alkaline solution after IgG purification, and having a high binding affinity for IgG. Specifically, the present invention relates to a solid-phase carrier on which an IgG-binding peptide is immobilized, wherein the two cysteine residues on the outside of the peptide are linked as shown in the following formula:

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Patent Owner(s)

Patent OwnerAddress
KAGOSHIMA UNIVERSITY21-24 KORIMOTO 1-CHOME KAGOSHIMA-SHI KAGOSHIMA 890-8580
DAICEL CORPORATION3-1 OFUKA-CHO KITA-KU OSAKA-SHI OSAKA 5300011 ?5300011

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ito, Yuji Kagoshima, JP 305 3334
Uchimura, Seiichi Tokyo, JP 8 6

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